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National Stock Number:
4730-01-186-9458
Federal Supply Class:
4730
National Item Identification Number:
011869458
Description:
FLANGE,PIPE
Detail:
An item solid or split into halves, having a threaded or unthreaded hole for the purpose of connecting or retaining a pipe, tube, or hose fitting. The face of the flange may be smooth, grooved, or serrated and may be drilled for connecting bolts or studs. If the item is unthreaded, the pipe or tube may be retained by welding, brazing, compression, or the like. Excludes FLANGE, PIPE, BLIND; FERRULE, GROOVED CLAMP COUPLING; and ADAPTER (as modified).
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Manufacturer Information:
| H-3373 | 16712 | SIEMENS ENERGY, INC. | | H-3373 PIECE 016B | 16712 | SIEMENS ENERGY, INC. | | M1810/2-52-A-01-A | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| BOLT CIRCLE DIAMETER | 2.375 INCHES MINIMUM AND 2.550 INCHES MAXIMUM | | BOLT HOLE DIAMETER | 0.609 INCHES MINIMUM AND 0.625 INCHES MAXIMUM | | BOLT HOLE QUANTITY | 4 | | FACE SEATING SURFACE CONDITION | MACHINED | | FLANGE DIAMETER | 3.750 INCHES MINIMUM AND 3.781 INCHES MAXIMUM | | FLANGE SECTION STYLE | RAISED FACE, SOCKET NECK | | MATERIAL | STEEL | | PROPRIETARY CHARACTERISTICS | PACS | | NECK HEIGHT | 0.312 INCHES NOMINAL | | SPECIAL FEATURES | 600 LB | | RAISED FACE DIAMETER | 1.375 INCHES NOMINAL | | RAISED FACE HEIGHT | 0.250 INCHES NOMINAL | | SOCKET DEPTH | 0.375 INCHES NOMINAL | | SOCKET DIAMETER | 1.500 INCHES NOMINAL | | STYLE DESIGNATOR | ROUND, ONE BOLT HOLE CIRCLE | | SURFACE TREATMENT | OXIDE | | THICKNESS | 0.562 INCHES NOMINAL |
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